Madeira Island Real Estate - Blog

Understanding IMT, IMI, Stamp Duty, and Capital Gains Tax is essential for making informed real estate decisions.

Written by Tony Nóbrega | Jun 3, 2026 2:30:14 PM

Thinking about buying, selling, or investing in property on Madeira Island?

Understanding Portugal's property taxes can help you make smarter real estate decisions.

Here are the key taxes every property owner should know:

IMT (Property Transfer Tax) – Paid by the buyer before completion. The amount depends on the property's value and intended use.

Stamp Duty – A one-time tax paid when purchasing a property.

IMI (Annual Property Tax) – A yearly municipal tax paid by property owners, based on the property's tax value.

AIMI (Additional Property Tax) – May apply to owners of higher-value property portfolios.

Capital Gains Tax – Applies when selling a property at a profit, although exemptions may be available in certain situations, particularly for primary residences.

Rental Income – If you rent out your property, the income must be declared and taxed under Portuguese regulations.

The good news? Portugal's property tax system has remained relatively stable, with recent updates mainly affecting thresholds and exemptions rather than introducing new taxes.

A little tax knowledge can go a long way when buying, owning, or investing in Madeira real estate.

Save this post for future reference before your next property move on Madeira Island.